CN219103463U

CN219103463U - Refrigerator with left and right door

Info

Publication number: CN219103463U
Application number: CN202223297364.XU
Authority: CN
Inventors: 冯纬豪; 胡新国; 李钟达
Original assignee: Guangdong Galanz Enterprises Co Ltd; Zhongshan Galanz Consumer Electric Appliances Co Ltd
Current assignee: Guangdong Galanz Enterprises Co Ltd; Zhongshan Galanz Consumer Electric Appliances Co Ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-30
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to a refrigerator with a left door and a right door, which comprises a door body hinged with a refrigerator cabinet body, wherein a hinge shaft is arranged at the hinged position of the door body and the refrigerator cabinet body, the door body comprises door handles rotatably arranged at the left side and the right side of the door body, linkage rods are arranged at the rotary positions of the door body and each door handle, a locking piece which is elastically movable is arranged on the door body corresponding to each linkage rod, the locking piece is arranged adjacent to the corresponding hinge shaft, a shaft limiting part is arranged between the locking piece and the corresponding hinge shaft, the hinge shaft is locked on the shaft limiting part in a closed state of the door body, a guide part for triggering the locking piece to move is arranged between each linkage rod and the locking piece, through the arrangement structure, when one end of the door body needs to be opened, the hinge shaft at the other end of the door body is limited on the limiting part of the locking piece, and after the hinge shaft at the end of the door body is moved, the hinge shaft is separated from the limiting part of the locking piece, so that the door body is opened, the door is opened, and the door is not required to be assembled and disassembled by a user, and the door is opened by the user, and the user can use the refrigerator.

Description

Refrigerator with left and right door

Technical Field

The utility model relates to a household appliance, in particular to a refrigerator with a left door and a right door.

Background

The refrigerator on the market generally sets up about opening door structure, and its purpose is in order to solve in real life, when the door body is opened and is blocked by the side wall body, through removing the hinge position of refrigerator, realizes that the refrigerator door body opens the door left side or opens the door right side, satisfies the use of refrigerator.

Secondly, since the hinge position of the refrigerator is moved, the hinge is required to be disassembled and then assembled to the other side, the operation is complicated, the user having poor manual ability is difficult to operate, and there is a possibility that the refrigerator is damaged during the operation, and the user experience is poor.

As disclosed in chinese patent No. 2021227939502, the refrigerator includes a case, a door, an upper cover, an upper hinge and a sealing cover, the upper cover is disposed on the top of the door; the left end and the right end of the upper end cover are respectively provided with a mounting groove, and the two mounting grooves are bilaterally symmetrical; the upper hinge is provided with two groups and is bilaterally symmetrical; the two upper hinges are respectively and detachably hinged to the two mounting grooves; the two sealing covers are arranged and are bilaterally symmetrical; the two sealing covers are respectively detachably covered and sealed with the two mounting grooves. When a user needs to open the door on the left side, the sealing cover is installed in the left side installation groove, and the hinge is installed in the right side installation groove; when a user needs to open a door on the right side, the left side mounting groove is provided with a hinge, and the right side mounting groove is provided with a sealing cover; two assembly modes with interchangeable left and right doors are provided for the refrigerator, and the assembly difficulty is simplified. This requires disassembly of the hinge.

Therefore, the refrigerator structure with simple structure is designed, and a user can freely switch the left door and the right door without disassembling the hinge, which is very necessary.

Disclosure of Invention

The utility model aims to provide a refrigerator with left and right doors, and a user can freely switch the left and right doors on the refrigerator without disassembling a hinge of the refrigerator.

The refrigerator with the left door and the right door designed according to the purpose comprises a door body hinged with a refrigerator cabinet body, hinge shafts are arranged at the hinged positions of the door body and the refrigerator cabinet body, the door body comprises door handles which are rotatably arranged at the left side and the right side of the door body, linkage rods are arranged at the rotating positions of the door body and each door handle, locking pieces which are elastically movable are arranged on the door body corresponding to each linkage rod, the locking pieces are arranged adjacent to the corresponding hinge shafts, shaft limiting parts are arranged between the locking pieces and the corresponding hinge shafts, the hinge shafts are locked on the shaft limiting parts in a closed state of the door body, guide parts for triggering the movement of the locking pieces are arranged between each linkage rod and the locking pieces, the corresponding linkage rods are driven by the guide parts to move by the door handles, so that the hinge shafts at the left side or the right side are separated from the shaft limiting parts of the locking pieces, unlocking of the hinge shafts at the left end or the right end of the door body is realized, when one end of the door body needs to be opened, the hinge shafts at the other end of the door body need to be locked at the hinge shafts at the left side or the right side of the door body is realized, the door body needs to be opened by the user, and the user door opening is stopped at the door opening position of the door body is realized, and the refrigerator door opening is realized by the door opening is stopped by the door opening user.

Or the hinge shaft and the locking piece are arranged as a whole, and one end of the locking piece acts on one end of the linkage rod when the door body is in a closed state, so that the locking piece blocks the rotation of the linkage rod; when the left side or the right side of the door body is opened, the linkage rod rotates through the door handle to enable the locking piece to move, one end of the locking piece is separated from the linkage rod, and therefore the door body is unlocked and opened.

The upper and lower parts of the left end and the right end of the door body are respectively provided with a hinge shaft; the upper and lower parts of the left side and the right side of the door body are also provided with a linkage rod connected with the door handle; the upper and lower two places of the left side and the right side of the door body are also provided with locking pieces matched with the hinge shaft and the linkage rod, and the left side or the right side of the door body is ensured to be opened stably through the arrangement of the position structures.

The locking piece comprises a connecting block, a first boss and a second boss which are arranged on the connecting block at intervals, the shaft limiting part is of an arc-shaped position structure and is arranged on the first boss, and the guide part is of an inclined structure and is arranged on the second boss; alternatively, the hinge shaft is provided integrally with the locking member, and the hinge shaft is provided at the position of the first boss (it will be understood that the hinge shaft is provided integrally with the first boss of the locking member).

The linkage rod comprises a connecting column, a first extending part and a second extending part which are arranged on the connecting column at intervals in an inclined opening way, an elastically movable sliding block component is arranged between the linkage rods at the upper part and the lower part of the door body, two ends of each elastically movable sliding block component are elastically used on the first extending part of each linkage rod respectively in a closed state of the door body, and the second extending part is close to or contacts with the second boss. When the door body is in a closed state, the first extending part and the second extending part are limited between the sliding block assembly and the second boss, so that the linkage rod is ensured not to be loosened when the door handle is not pulled.

The door body is provided with mounting grooves corresponding to the linkage rods, the bottom of the connecting block is provided with a positioning part, the positioning part is provided with a first elastic piece, and the locking piece is elastically stretched and contracted on the mounting grooves through the first elastic piece.

The second protruding part moves along the inclined guide part and presses the second boss of the locking piece towards the mounting groove in the state that the left side or the right side of the door body is opened; the first boss of the locking piece is retracted into the mounting groove, so that the hinge shaft at the left end or the right end of the door body is unlocked.

The upper and lower parts of the door body are provided with cover bodies; a first avoidance space is arranged at the matched position of each cover body corresponding to the hinge shaft and the first boss; each cover body is also provided with a second avoidance space corresponding to the second boss, the connecting column, the first extending part, the second extending part and the sliding block component.

And the surface of the cladding installation groove of each cover body is provided with an avoidance hole corresponding to the second boss, and the second boss moves telescopically along the avoidance hole when the locking piece moves elastically.

One end of each door handle corresponding to the connecting column is provided with a flat hole, and one end of the connecting column is provided with a flat part inserted into the flat hole.

The sliding block assembly comprises a first sliding block and a second sliding block which are arranged at intervals and are used for acting on the first extending part of each linkage rod correspondingly, and a second elastic piece is arranged between the shaft ends of the first sliding block and the second sliding block.

The beneficial effects of the utility model are as follows:

the door body is including rotating the door handle that sets up in door body left side and right side, the rotation department of door body and every door handle is equipped with the gangbar, the corresponding every gangbar is equipped with the locking piece of elastic activity on the door body, the locking piece is adjacent to the setting of corresponding hinge pin, and be equipped with axle spacing portion between the two, the hinge pin is locked on the axle spacing portion under the door body closed condition, be equipped with the guide part that triggers the locking piece activity between every gangbar and the locking piece, the door handle on left side or right side drives corresponding gangbar rotation under the exogenic action, the gangbar passes through the guide part and drives corresponding locking piece activity, so that the hinge pin on left side or right side breaks away from the axle spacing portion of locking piece, the hinge pin unblock on door body left end or the right-hand member realizes that the door body left side or right side opens the door, through above-mentioned setting structure, when door body one end needs to open the door, the hinge pin of the other end of door body is spacing on the spacing portion of locking piece, the hinge pin is in the spacing portion of locking piece activity back, the hinge pin is gone up to the hinge pin, the hinge pin breaks away from the spacing portion of locking piece under the exogenic action, realize the refrigerator door body does not need to open the hinge, the realization is opened by oneself, user experience is improved to the user's experience.

When the door handle is not pulled, the linkage rod cannot be loosened.

Drawings

Fig. 1 is a schematic view of the top structure of a door body according to a first embodiment of the present utility model.

Fig. 2 is a schematic view of a door structure according to a first embodiment of the present utility model.

Fig. 3 is a schematic structural view of a locking member and a first elastic member according to a first embodiment of the present utility model.

Fig. 4 is a schematic cross-sectional structure of the locking member and the first elastic member according to the first embodiment of the present utility model.

Fig. 5 is a schematic diagram showing an assembled and disassembled structure of a door handle and a link lever according to a first embodiment of the present utility model.

Fig. 6 is a schematic perspective view illustrating a locking state of a hinge shaft according to a first embodiment of the present utility model.

Fig. 7 is a schematic sectional view showing a locked state of the hinge shaft according to the first embodiment of the present utility model.

Fig. 8 is a schematic perspective view illustrating an unlocked state of a hinge shaft according to a first embodiment of the present utility model.

Fig. 9 is a schematic sectional view showing an unlocked state of the hinge shaft according to the first embodiment of the present utility model.

Fig. 10 is a schematic perspective view illustrating an unlocked state of a door according to a second embodiment of the present utility model.

FIG. 11 is a schematic sectional view showing an unlocked state of a door according to a second embodiment of the present utility model

Detailed Description

The utility model is further described below with reference to the drawings and examples.

First embodiment

Referring to fig. 1-9, a refrigerator with left and right door opening comprises a door body 2 hinged with a refrigerator cabinet, a hinge shaft 1 is arranged at the hinge joint of the door body 2 and the refrigerator cabinet, the door body 2 comprises door handles 3 rotatably arranged at the left side and the right side of the door body 2, a linkage rod 4 is arranged at the rotation joint of the door body 2 and each door handle 3, an elastically movable locking piece 5 is arranged on the door body 2 corresponding to each linkage rod 4, the locking pieces 5 are arranged adjacent to the corresponding hinge shaft 1, a shaft limiting part 9 is arranged between the locking pieces 5, the hinge shaft 1 is locked on the shaft limiting part 9 in the closed state of the door body 2, a guide part 10 for triggering the locking pieces 5 to move is arranged between each linkage rod 4 and the locking piece 5, the corresponding linkage rod 4 is driven to rotate under the action of external force by the left side or right side door handle 3, the linkage rod 4 drives the corresponding locking piece 5 to move through the guide part 10, so that the hinge shaft 1 at the left side or right side breaks away from the shaft limiting part 9 of the locking piece 5, and the hinge shaft 1 at the left side or right side of the door body 2 is unlocked, and the door is opened at the left side or right side.

In this embodiment, the left and right sides of the door body 2 are provided with accommodating grooves for accommodating the door handle 3.

The upper and lower parts of the left end and the right end of the door body 2 are respectively provided with a hinge shaft 1; the upper and lower parts of the left side and the right side of the door body 2 are also provided with a linkage rod 4 connected with the door handle 3; the upper and lower two places of the left side and the right side of the door body 2 are also provided with locking pieces 5 matched with the hinge shaft 1 and the linkage rod 4.

The locking piece 5 comprises a connecting block 6, a first boss 7 and a second boss 8 which are arranged on the connecting block 6 at intervals, a shaft limiting part 9 is of an arc-shaped position structure and is arranged on the first boss 7, and a guiding part 10 is of an inclined structure and is arranged on the second boss 8.

The linkage rod 4 comprises a connecting column 11, a first extension part 12 and a second extension part 13 which are obliquely arranged on the connecting column 11 at intervals, an elastically movable sliding block component 18 is arranged between the linkage rods 4 at the upper part and the lower part of the door body 2, and in the closed state of the door body 2, two ends of each elastically movable sliding block component 18 are respectively elastically used on the first extension part 12 of each linkage rod 4, and the second extension part 13 is close to or contacted with the second boss 8.

The door body 2 is provided with mounting grooves 26 corresponding to the linkage rods 4, the bottom of the connecting block 6 is provided with a positioning part 14, the positioning part 14 is provided with a first elastic piece 15, and the locking piece 5 elastically stretches and contracts on the mounting grooves 26 through the first elastic piece 15.

The second protruding part 13 moves along the inclined guide part 10 in the opened state of the left or right side of the door body 2 and presses the second boss 8 of the locking member 5 toward the installation groove 26; the first boss 7 of the locking member 5 is retracted into the mounting groove 26 to unlock the hinge shaft 1 at the left or right end of the door body 2.

The upper and lower parts of the door body 2 are provided with cover bodies 16; a first avoidance space 17 is arranged at the position of each cover body 16 corresponding to the hinge shaft 1 and the first boss 7; each cover 16 is further provided with a second avoidance space 19 corresponding to the second boss 8, the connecting column 11, the first extension 12, the second extension 13, and the slider assembly 18.

The surface of each cover 16, which is covered by the mounting groove 26, is provided with an avoidance hole 20 corresponding to the second boss 8, and when the locking piece 5 moves elastically, the second boss 8 moves telescopically along the avoidance hole 20.

A flat hole 21 is arranged at one end of each door handle 3 corresponding to the connecting column 11, and a flat part 22 inserted into the flat hole 21 is arranged at one end of the connecting column 11.

The slider assembly 18 comprises a first slider 23, a second slider 24 arranged at intervals and adapted to act on the first extension 12 of each linkage rod 4, a second elastic member 25 being arranged between the axial ends of the first slider 23, the second slider 24.

In this embodiment, the cover 16 is provided with a sliding groove corresponding to the first sliding block 23 and the second sliding block 24, and the first sliding block 23 and the second sliding block 24 are partially embedded in the sliding groove, and the lengths of the parts of the first sliding block 23 and the second sliding block 24 embedded in the sliding groove are smaller than the lengths of the sliding grooves of the sliding groove, so that the first sliding block 23 or the second sliding block 24 partially slides right. The portion of each slider that engages the runner is smaller than the portion that does not engage the runner so that another portion of the slider is supported on the cover 16.

Second embodiment

Referring to fig. 10 and 11, a refrigerator with a left and right door is different from the first embodiment in that: the hinge shaft 1 and the locking piece 5 are arranged as a whole, the hinge shaft 1 is arranged at the position of the first boss 7, and when the door body 2 is in a closed state, one end of the locking piece 5 acts on one end of the linkage rod 4 so that the locking piece 5 blocks the rotation of the linkage rod 4; when the left side or the right side of the door body 2 is opened, the linkage rod 4 rotates through the door handle 3 to enable the locking piece 5 to move, one end of the locking piece 5 is separated from the linkage rod 4, and therefore the door body 2 is unlocked and the door body 2 is opened.

The advantage of this embodiment is that the hinge shaft 1 is provided as one piece with the locking member 5, reducing the assembly between parts, reducing the cost of outsourcing the hinge shaft 1 or eliminating the need to manufacture the hinge shaft 1 separately, reducing the product cost.

When the door body 2 is closed, the first embodiment utilizes the first boss 7 of the locking piece 5 to block and limit the hinge shaft 1, and the second boss 8 plays a role in blocking the rotation of the linkage rod 4, so that the door body 2 is locked in double when being closed, and the door body 2 is prevented from being opened automatically.

While the second embodiment only uses the second boss 8 to block the rotation of the link lever 4 (it can be understood that when the door body 2 is closed, the link lever 4 is in a static state, the first slider 23 acts on the first protruding portion 12 of the link lever 4 to form a rotation block for the link lever 4, and the second boss 8 of the locking member 5 acts on the second protruding portion 13 of the link lever 4 to form a rotation block for the link lever 4), so that when the door body 2 is closed, the rotation of the link lever 4 is blocked by the locking member 5 and the first slider 23, and the door body 2 is prevented from being automatically opened.

Other undescribed portions are identical to the first embodiment and will not be described in detail here.

The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a refrigerator of opening door about, includes with the articulated door body (2) of refrigerator cabinet body, door body (2) are equipped with hinge pin (1) with refrigerator cabinet body articulated department, its characterized in that: the door body (2) comprises door handles (3) which are rotatably arranged at the left side and the right side of the door body (2), linkage rods (4) are arranged at the rotating positions of the door body (2) and each door handle (3), elastic movable locking pieces (5) are arranged on the door body (2) corresponding to each linkage rod (4), the locking pieces (5) are arranged in a split type and adjacent mode with corresponding hinge shafts (1), shaft limiting parts (9) are arranged between the locking pieces (5), the hinge shafts (1) are locked on the shaft limiting parts (9) in the closing state of the door body (2), guide parts (10) for triggering the locking pieces (5) to move are arranged between each linkage rod (4) and each locking piece (5), the door handle (3) at the left side or the right side drives the corresponding linkage rod (4) to move under the action of external force, so that the shaft limiting parts (9) of the locking pieces (5) at the left side or the right side are separated from the shaft limiting parts (2) of the corresponding hinge shafts (1), and the door body (2) at the left side or the right side is unlocked;

or the hinge shaft (1) and the locking piece (5) are arranged as a whole, and when the door body (2) is in a closed state, one end of the locking piece (5) acts on one end of the linkage rod (4) so that the locking piece (5) blocks the rotation of the linkage rod (4); when the left side or the right side of the door body (2) is opened, the linkage rod (4) rotates through the door handle (3) to enable the locking piece (5) to move, one end of the locking piece (5) is separated from the linkage rod (4), and therefore the door body (2) is unlocked and the door body (2) is opened.

2. The left and right door-opening refrigerator according to claim 1, wherein: the upper and lower parts of the left end and the right end of the door body (2) are respectively provided with a hinge shaft (1); the upper and lower parts of the left side and the right side of the door body (2) are also provided with a linkage rod (4) connected with the door handle (3); the upper and lower two positions of the left side and the right side of the door body (2) are also provided with locking pieces (5) matched with the hinge shaft (1) and the linkage rod (4).

3. The left and right door-opening refrigerator according to claim 2, wherein: the locking piece (5) comprises a connecting block (6), a first boss (7) and a second boss (8) which are arranged on the connecting block (6) at intervals, the shaft limiting part (9) is of an arc-shaped position structure and is arranged on the first boss (7), and the guide part (10) is of an inclined structure and is arranged on the second boss (8); alternatively, the hinge shaft (1) and the locking member (5) are integrally provided, and the hinge shaft (1) is provided at the position of the first boss (7).

4. The left and right door-opening refrigerator according to claim 3, wherein: the linkage rod (4) comprises a connecting column (11), a first extending part (12) and a second extending part (13) which are arranged on the connecting column (11) at intervals in a tilting way, an elastically movable sliding block assembly (18) is arranged between the linkage rod (4) at the upper part and the lower part of the door body (2), two ends of each elastically movable sliding block assembly (18) are respectively elastically used on the first extending part (12) of each linkage rod (4) in the closed state of the door body (2), and the second extending part (13) is close to or contacts with the second boss (8).

5. The left and right door-opening refrigerator according to claim 4, wherein: the door body (2) is provided with mounting grooves (26) corresponding to the linkage rods (4) respectively, the bottom of the connecting block (6) is provided with a positioning part (14), the positioning part (14) is provided with a first elastic piece (15), and the locking piece (5) is elastically stretched and contracted on the mounting grooves (26) through the first elastic piece (15).

6. The left and right door-opening refrigerator according to claim 5, wherein: the second protruding part (13) moves along the inclined guide part (10) in the state that the left side or the right side of the door body (2) is opened and presses the second boss (8) of the locking piece (5) towards the mounting groove (26); the first boss (7) of the locking piece (5) is retracted into the mounting groove (26) to unlock the hinge shaft (1) at the left end or the right end of the door body (2).

7. The left and right door-opening refrigerator according to claim 6, wherein: the upper and lower parts of the door body (2) are provided with cover bodies (16); a first avoidance space (17) is arranged at the matched position of each cover body (16) corresponding to the hinge shaft (1) and the first boss (7); each cover body (16) is also provided with a second avoidance space (19) corresponding to the second boss (8), the connecting column (11), the first extension part (12), the second extension part (13) and the sliding block component (18).

8. The left and right door-opening refrigerator according to claim 7, wherein: the surface of the cladding mounting groove (26) of each cover body (16) is provided with an avoidance hole (20) corresponding to the second boss (8), and when the locking piece (5) moves elastically, the second boss (8) moves telescopically along the avoidance hole (20).

9. The left and right door-opening refrigerator according to claim 4, wherein: one end of each door handle (3) corresponding to the connecting column (11) is provided with a flat hole (21), and one end of the connecting column (11) is provided with a flat part (22) inserted into the flat hole (21).

10. The left and right door-opening refrigerator according to claim 4, wherein: the sliding block assembly (18) comprises a first sliding block (23) and a second sliding block (24) which are arranged at intervals and are used for correspondingly acting on the first extending part (12) of each linkage rod (4), and a second elastic piece (25) is arranged between the shaft ends of the first sliding block (23) and the second sliding block (24).